Begum Wasefa, Saha Bidyut, Mandal Ujjwal
Department of Chemistry, The University of Burdwan Golapbag West Bengal 713104 India
RSC Adv. 2023 Aug 29;13(36):25599-25615. doi: 10.1039/d3ra05051c. eCollection 2023 Aug 21.
The advancement of science and technology demands chemistry which is safer, smarter and green by nature. The sustainability of science thus requires well-behaved alternates that best suit the demand. Bio-surfactants are surface active compounds, established to affect surface chemistry. In general, microbial bio-surfactants are a group of structurally diverse molecules produced by different microbes. A large number of bio-surfactants are produced during hydrocarbon degradation by hydrocarbonoclistic microorganisms during their own growth on carbohydrates and the production rate is influenced by the rate of degradation of carbohydrates. The production of such biological surfactants is thus of greater importance. This write up is a dedicated review to update the existing knowledge of inexpensive carbohydrate sources as substrates, microorganisms and technologies of biosurfactant production. This is an economy friendly as well as sustainable approach which will facilitate achieving some sustainable development goals. The production is dependent on the fermentation strategies, different factors of the microbial culture broth and downstream processing; these all have been elaborately presented in this article.
科学技术的进步需要本质上更安全、更智能且绿色的化学。因此，科学的可持续性需要最符合需求的性能良好的替代物。生物表面活性剂是已确定会影响表面化学的表面活性化合物。一般来说，微生物生物表面活性剂是由不同微生物产生的一组结构多样的分子。在烃降解微生物利用碳水化合物生长的过程中，会产生大量生物表面活性剂，且其产量受碳水化合物降解速率的影响。因此，此类生物表面活性剂的生产具有更重要的意义。本文是一篇专门的综述，旨在更新关于作为底物的廉价碳水化合物来源、微生物以及生物表面活性剂生产技术的现有知识。这是一种经济友好且可持续的方法，将有助于实现一些可持续发展目标。其生产取决于发酵策略、微生物培养液的不同因素以及下游加工；本文对所有这些内容都进行了详细阐述。
